104575600

素因数分解:

$2^4\times 5^2\times {\mathrm{261439}}^1$

素因数の和:261457

約数の個数: 30

約数和(自身を含む): 251243840

約数和(自身を除く): 146668240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 261439, 522878, 1045756, 1307195, 2091512, 2614390, 4183024, 5228780, 6535975, 10457560, 13071950, 20915120, 26143900, 52287800, 104575600]

約数ペア:

[(1, 104575600), (2, 52287800), (4, 26143900), (5, 20915120), (8, 13071950), (10, 10457560), (16, 6535975), (20, 5228780), (25, 4183024), (40, 2614390), (50, 2091512), (80, 1307195), (100, 1045756), (200, 522878), (400, 261439)]